(O Prophet!) Whatever you may be engaged in, whether you recite any portion of the Qur'an, or whatever else all of you are doing, We are witnesses to whatever you may be occupied with. Not even an atom's weight escapes your Lord on the earth or in the heaven, nor is there anything smaller or bigger than that, except that it is on record in a Clear Book. 61 Lo! verily the friends of Allah! no fear shall come upon them nor shall they grieve. 62 For those who believe and are mindful of God, 63 Theirs are good tidings in the life of the world and in the Hereafter - There is no changing the Words of Allah - that is the Supreme Triumph. 64 And let not their saying grieve thee. Verily honour is Allah's wholly. He is the Hearer, the Knower. 65 Lo! is it not unto Allah that belongeth whosoever is in the heavens and whosoever is in the earth? Those who follow aught instead of Allah follow not (His) partners. They follow only a conjecture, and they do but guess. 66 It is He who made for you the night to repose in it, and the day, to see; surely in that are signs for a people who have ears. 67 They say: "God has begotten a son." Immaculate is He and self-sufficient." Whatsoever is in the heavens and the earth belongs to Him. You have no proof for this (assertion): Why do you say things of God you do not know? 68 Say: "Verily, those who invent lie against Allah will never be successful" 69 Let them profit by the world (while they may): In the end they will come back to Us. Then We shall make them taste severe punishment for having denied (the truth). 70